Fan blade



FIG. 1 is a perspective view of a fan blade showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof; and

FIG. 4 is another side view thereof; and,

FIG. 5 is a perspective view thereof.

The broken lines immediately adjacent the solid line portions of the drawing figures represent the bounds of the claimed design, while all other broken lines depict portions of the fan blade that form no part of the claimed design. 

CLAIM The ornamental design for a fan blade, as shown and described. 